This study aims to gain an understanding of the mental health and acculturative experiences of Portuguese women who immigrated to South Africa in the 1960s. A qualitative research design was utilised with semi-structured interviews to gain information from four Portuguese female immigrants. Thematic analysis reveals experiences of acculturative stress and a difficult assimilation process. The main difficulties were: poor proficiency in the host country’s local languages; availability of social and organisational support; access to medical services; and access to mental health services. These factors were linked to the occurrence of the mental health problems of: depression, isolation, and being actively discriminated against by the dominant Afrikaner community during the apartheid years. The respondents’ poor proficiency in English and their unwillingness to learn Afrikaans, combined with a fear of stigmatisation hampered their willingness to access psychological and mental health services. The negative factors were mitigated by the protective factors of: the traditional family structure, formal community organisations (societies and clubs), and the church. / Psychology / M.A. (Clinical Psychology)